In-vehicle and shipboard amplifier



FIG. 1 is a front and bottom perspective view of an in-vehicle and shipboard amplifier showing my new design;

FIG. 2 is a front and top perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines shown are included for the purpose of illustrating the unclaimed portions of the article and form no part of the claim. 

CLAIM The ornamental design for an in-vehicle and shipboard amplifier, as shown and described. 